[Buildroot] add fcgi-2.4.0 package to buildroot

[Buildroot] add fcgi-2.4.0 package to buildroot

[Rico Bachmann]

Hi at all

I'm trying to add the fcgi-2.4.0 package to buildroot. I'm new in doing
this.

For my advantage this package works already with automake/autoconfig.

 

I added the package with the help from this side:
http://buildroot.uclibc.org/buildroot.html#autotools-tutorial 


Here is my libfcgi.mk file:

 
############################################################################
##

                #

                # libfcgi

                #

                # makefile for automake/autoconf by Rico Bachmann

                #

 
############################################################################
##

                LIBFCGI_VERSION = 2.4.0

                LIBFCGI_SOURCE = fcgi-$(LIBFCGI_VERSION).tar.gz

                LIBFCGI_SITE = http://www.fastcgi.com/dist

                LIBFCGI_INSTALL_STAGING = YES

                LIBFCGI_INSTALL_TARGET= YES

                LIBFCGI_CONF_OPT = --enable-shared

 

$(eval $(call AUTOTARGETS,package,libfcgi))

 

and here is my Config.in file:



                config BR2_PACKAGE_LIBFCGI

                                bool "libfcgi"

                                help

                                               This is a fcgi developer
librarz to use in C.

                                               http://www.fastcgi.com/

 

My problem is if i try to build my rootfs with this packag, i got some
errors, and i don't see how to fix them.

 

Here is my output from the make (the last lines):

 

                Making all in cgi-fcgi

                make[3]: Entering directory
`/mnt/clfs/buildroot-2011.08/output/build/libfcgi-2.4.0/cgi-fcgi'

                source='cgi-fcgi.c' object='cgi-fcgi.o' libtool=no \

                                depfile='.deps/cgi-fcgi.Po'
tmpdepfile='.deps/cgi-fcgi.TPo' \

                                depmode=gcc3 /bin/sh ../depcomp \

 
/mnt/clfs/buildroot-2011.08/output/host/usr/bin/arm-unknown-linux-uclibcgnue
abi-gcc -DHAVE_CONFIG_H -I. -I. -I..   -I../include  -pipe -Os  -Wall -c
`test -f cgi-fcgi.c || echo './'`cgi-fcgi.c

                /bin/sh ../libtool --mode=link
/mnt/clfs/buildroot-2011.08/output/host/usr/bin/arm-unknown-linux-uclibcgnue
abi-gcc  -pipe -Os  -Wall   -o cgi-fcgi  cgi-fcgi.o ../libfcgi/libfcgi.la
-lnsl 

                mkdir .libs

 
/mnt/clfs/buildroot-2011.08/output/host/usr/bin/arm-unknown-linux-uclibcgnue
abi-gcc -pipe -Os -Wall -o .libs/cgi-fcgi cgi-fcgi.o
../libfcgi/.libs/libfcgi.so -lnsl

                ../libfcgi/.libs/libfcgi.so: warning: gethostbyname is
obsolescent, use getnameinfo() instead.

                ../libfcgi/.libs/libfcgi.so: undefined reference to `frexp'

                collect2: ld returned 1 exit status

                make[3]: *** [cgi-fcgi] Fehler 1

                make[3]: Leaving directory
`/mnt/clfs/buildroot-2011.08/output/build/libfcgi-2.4.0/cgi-fcgi'

                make[2]: *** [all-recursive] Fehler 1

                make[2]: Leaving directory
`/mnt/clfs/buildroot-2011.08/output/build/libfcgi-2.4.0'

                make[1]: *** [all] Fehler 2

                make[1]: Leaving directory
`/mnt/clfs/buildroot-2011.08/output/build/libfcgi-2.4.0'

                make: ***
[/mnt/clfs/buildroot-2011.08/output/build/libfcgi-2.4.0/.stamp_built] Fehler
2

 

if it would help i can upload the hole output from make.

 

I see that i need the 'frexp' but how do i link this? If I'm not wrong,
thats a function of math.h
And are there some other errors i don't see myself? I'm happy about every
hint.

 

greez bluefire

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[Buildroot] add fcgi-2.4.0 package to buildroot

[Thomas Petazzoni]

Hello,

The global formatting of your e-mail is terrible. You should fix your
e-mail client.

Le Fri, 16 Sep 2011 17:33:47 +0200,
"Rico Bachmann" <bachmann@tofwerk.com> a ?crit :

>                 LIBFCGI_VERSION = 2.4.0
>                 LIBFCGI_SOURCE = fcgi-$(LIBFCGI_VERSION).tar.gz
>                 LIBFCGI_SITE = http://www.fastcgi.com/dist
>                 LIBFCGI_INSTALL_STAGING = YES
>                 LIBFCGI_INSTALL_TARGET= YES

This last line is not needed.

>                 LIBFCGI_CONF_OPT = --enable-shared

This is not needed.

> /mnt/clfs/buildroot-2011.08/output/host/usr/bin/arm-unknown-linux-uclibcgnue
> abi-gcc -pipe -Os -Wall -o .libs/cgi-fcgi cgi-fcgi.o
> ../libfcgi/.libs/libfcgi.so -lnsl
> 
>                 ../libfcgi/.libs/libfcgi.so: warning: gethostbyname is
> obsolescent, use getnameinfo() instead.
> 
>                 ../libfcgi/.libs/libfcgi.so: undefined reference to
> `frexp'

Looks like it forgets to link against the math library, i.e -lm is
missing from the link command line. Probably something not completely
correct in fcgi build system.

Regards,

Thomas
-- 
Thomas Petazzoni, Free Electrons
Kernel, drivers, real-time and embedded Linux
development, consulting, training and support.
http://free-electrons.com

[Buildroot] add fcgi-2.4.0 package to buildroot

[Rico Bachmann]

> -----Urspr?ngliche Nachricht-----
> Von: Thomas Petazzoni [mailto:thomas.petazzoni at free-electrons.com]
> Gesendet: Freitag, 16. September 2011 18:44
> An: buildroot at busybox.net
> Cc: bachmann at tofwerk.com
> Betreff: Re: [Buildroot] add fcgi-2.4.0 package to buildroot
> 
> Hello,
> 
> The global formatting of your e-mail is terrible. You should fix your 
> e-mail client.
> 
> Le Fri, 16 Sep 2011 17:33:47 +0200,
> "Rico Bachmann" <bachmann@tofwerk.com> a ?crit :
> 
> >                 LIBFCGI_VERSION = 2.4.0
> >                 LIBFCGI_SOURCE = fcgi-$(LIBFCGI_VERSION).tar.gz
> >                 LIBFCGI_SITE = http://www.fastcgi.com/dist
> >                 LIBFCGI_INSTALL_STAGING = YES
> >                 LIBFCGI_INSTALL_TARGET= YES
> 
> This last line is not needed.
> 
> >                 LIBFCGI_CONF_OPT = --enable-shared
> 
> This is not needed.

I've deleted this 2 lines.

> 
> > /mnt/clfs/buildroot-2011.08/output/host/usr/bin/arm-unknown-linux-
> uclibcgnue
> > abi-gcc -pipe -Os -Wall -o .libs/cgi-fcgi cgi-fcgi.o 
> > ../libfcgi/.libs/libfcgi.so -lnsl
> >
> >                 ../libfcgi/.libs/libfcgi.so: warning: gethostbyname
> is
> > obsolescent, use getnameinfo() instead.
> >
> >                 ../libfcgi/.libs/libfcgi.so: undefined reference to 
> > `frexp'
> 
> Looks like it forgets to link against the math library, i.e -lm is 
> missing from the link command line. Probably something not completely 
> correct in fcgi build system.
> 
> Regards,
> 
> Thomas
> --
> Thomas Petazzoni, Free Electrons
> Kernel, drivers, real-time and embedded Linux development, consulting, 
> training and support.
> http://free-electrons.com

If I see this right, I have to patch the buildsystem from the original fcgi package?
Then I could add the link to the math library and add the -lm to the command?
Is that the right way to go? Or didn't I understood you right?

I'm now try to understand the automake files of the fcgi.

Greetings Bluefire



Mit freundlichen Gr?ssen

Tofwerk AG, Rico Bachmann

+41 33 511 11 69
bachmann at tofwerk.com
http://www.tofwerk.com
Uttigenstrasse 22
CH - 3600 Thun

[Buildroot] add fcgi-2.4.0 package to buildroot

[Thomas Petazzoni]

Le Mon, 19 Sep 2011 16:14:45 +0200,
"Rico Bachmann" <bachmann@tofwerk.com> a ?crit :

> If I see this right, I have to patch the buildsystem from the
> original fcgi package?

Yes, probably. Or sometimes a workaround can be done in the package .mk
file. It depends on what the workaround is :)

> Then I could add the link to the math library
> and add the -lm to the command? Is that the right way to go? Or
> didn't I understood you right?
> 
> I'm now try to understand the automake files of the fcgi.

Can you post a proper patch (sent with git send-email so that it
doesn't get screwed up by your e-mail client) so that we can test and
help you in fixing the problem?

Thanks!

Thomas
-- 
Thomas Petazzoni, Free Electrons
Kernel, drivers, real-time and embedded Linux
development, consulting, training and support.
http://free-electrons.com

[Buildroot] add fcgi-2.4.0 package to buildroot

[Rico Bachmann]

Am 19.09.2011, 22:46 Uhr, schrieb Thomas Petazzoni  
<thomas.petazzoni@free-electrons.com>:
>
> Can you post a proper patch (sent with git send-email so that it
> doesn't get screwed up by your e-mail client) so that we can test and
> help you in fixing the problem?
>
> Thanks!
>
> Thomas

As soon as I've done a proper patch, i will send it.
But I could use a moment. I'm really a newbie in that section

[Buildroot] add fcgi-2.4.0 package to buildroot

[Rico Bachmann]

Am 21.09.2011, 11:29 Uhr, schrieb Rico Bachmann  
<bachmann@tofwerk.com>:

> Am 19.09.2011, 22:46 Uhr, schrieb Thomas Petazzoni  
> <thomas.petazzoni@free-electrons.com>:
>>
>> Can you post a proper patch (sent with git send-email so that it
>> doesn't get screwed up by your e-mail client) so that we can test and
>> help you in fixing the problem?
>>
>> Thanks!
>>
>> Thomas
>
> As soon as I've done a proper patch, i will send it.
> But I could use a moment. I'm really a newbie in that section

Is there a good tutorial to use git send-email, at the moment i have a  
patch
that allows me to build my rootfs with the libfcgi.
I attached the patches without git send-email. I hope it's not totaly  
screwed up.

How can i use the patch automatically in buildroot?
it should patch the make files from the libfcgi package after extracting  
them from the tarball.
At the moment I run make, wait for the error, patch the files, run make  
again...
I think i have to add some commands in the libfcgi.mk file.

And should I commit my integration of libfcgi to the buildroot project?
Maybe there are other people that like to compile some fcgi applications  
directly on the embedded system.

Greez
Rico
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[Buildroot] add fcgi-2.4.0 package to buildroot

[Michael S. Zick]

On Wed September 28 2011, Rico Bachmann wrote:
> Am 21.09.2011, 11:29 Uhr, schrieb Rico Bachmann  
> <bachmann@tofwerk.com>:
> 
> > Am 19.09.2011, 22:46 Uhr, schrieb Thomas Petazzoni  
> > <thomas.petazzoni@free-electrons.com>:
> >>
> >> Can you post a proper patch (sent with git send-email so that it
> >> doesn't get screwed up by your e-mail client) so that we can test and
> >> help you in fixing the problem?
> >>
> >> Thanks!
> >>
> >> Thomas
> >
> > As soon as I've done a proper patch, i will send it.
> > But I could use a moment. I'm really a newbie in that section
> 
> Is there a good tutorial to use git send-email, at the moment i have a  
> patch
> that allows me to build my rootfs with the libfcgi.
> I attached the patches without git send-email. 
> I hope it's not totaly screwed up.
>

You might want to check the contents of the patch files attached
to your post.  ;-)

Unless you intended to send two, one-line, patches -
something is missing from each.

Mike
> 
> How can i use the patch automatically in buildroot?
> it should patch the make files from the libfcgi package after extracting  
> them from the tarball.
> At the moment I run make, wait for the error, patch the files, run make  
> again...
> I think i have to add some commands in the libfcgi.mk file.
> 
> And should I commit my integration of libfcgi to the buildroot project?
> Maybe there are other people that like to compile some fcgi applications  
> directly on the embedded system.
> 
> Greez
> Rico

[Buildroot] add fcgi-2.4.0 package to buildroot

[Rico Bachmann]

Am 28.09.2011, 13:03 Uhr, schrieb Michael S. Zick  
<minimod@morethan.org>:

> On Wed September 28 2011, Rico Bachmann wrote:
>> Am 21.09.2011, 11:29 Uhr, schrieb Rico Bachmann
>> <bachmann@tofwerk.com>:
>>
>> > Am 19.09.2011, 22:46 Uhr, schrieb Thomas Petazzoni
>> > <thomas.petazzoni@free-electrons.com>:
>> >>
>> >> Can you post a proper patch (sent with git send-email so that it
>> >> doesn't get screwed up by your e-mail client) so that we can test and
>> >> help you in fixing the problem?
>> >>
>> >> Thanks!
>> >>
>> >> Thomas
>> >
>> > As soon as I've done a proper patch, i will send it.
>> > But I could use a moment. I'm really a newbie in that section
>>
>> Is there a good tutorial to use git send-email, at the moment i have a
>> patch
>> that allows me to build my rootfs with the libfcgi.
>> I attached the patches without git send-email.
>> I hope it's not totaly screwed up.
>>
>
> You might want to check the contents of the patch files attached
> to your post.  ;-)
>
> Unless you intended to send two, one-line, patches -
> something is missing from each.
>
> Mike

I created the patches with this command:

  diff -u path/originalfile path/newfile > mypatch.patch

there should be everything needed in the file content.
at least they're working fine for me, i can use the patches wih this  
command:

  patch p0 -i mypatch.patch

and it is only one-line per patch i have to change.
It's the missing link to the math library by the LDFLAGS which wasn't set.

Rico

>>
>> How can i use the patch automatically in buildroot?
>> it should patch the make files from the libfcgi package after extracting
>> them from the tarball.
>> At the moment I run make, wait for the error, patch the files, run make
>> again...
>> I think i have to add some commands in the libfcgi.mk file.
>>
>> And should I commit my integration of libfcgi to the buildroot project?
>> Maybe there are other people that like to compile some fcgi applications
>> directly on the embedded system.
>>
>> Greez
>> Rico

[Buildroot] add fcgi-2.4.0 package to buildroot

[Michael S. Zick]

On Wed September 28 2011, Rico Bachmann wrote:
> Am 28.09.2011, 13:03 Uhr, schrieb Michael S. Zick  
> <minimod@morethan.org>:
> 
> > On Wed September 28 2011, Rico Bachmann wrote:
> >> Am 21.09.2011, 11:29 Uhr, schrieb Rico Bachmann
> >> <bachmann@tofwerk.com>:
> >>
> >> > Am 19.09.2011, 22:46 Uhr, schrieb Thomas Petazzoni
> >> > <thomas.petazzoni@free-electrons.com>:
> >> >>
> >> >> Can you post a proper patch (sent with git send-email so that it
> >> >> doesn't get screwed up by your e-mail client) so that we can test and
> >> >> help you in fixing the problem?
> >> >>
> >> >> Thanks!
> >> >>
> >> >> Thomas
> >> >
> >> > As soon as I've done a proper patch, i will send it.
> >> > But I could use a moment. I'm really a newbie in that section
> >>
> >> Is there a good tutorial to use git send-email, at the moment i have a
> >> patch
> >> that allows me to build my rootfs with the libfcgi.
> >> I attached the patches without git send-email.
> >> I hope it's not totaly screwed up.
> >>
> >
> > You might want to check the contents of the patch files attached
> > to your post.  ;-)
> >
> > Unless you intended to send two, one-line, patches -
> > something is missing from each.
> >
> > Mike
> 
> I created the patches with this command:
> 
>   diff -u path/originalfile path/newfile > mypatch.patch
> 
> there should be everything needed in the file content.
> at least they're working fine for me, i can use the patches wih this  
> command:
> 
>   patch p0 -i mypatch.patch
> 
> and it is only one-line per patch i have to change.
> It's the missing link to the math library by the LDFLAGS which wasn't set.
>

My bad, I thought the patches where the topic line of this thread.

Thread topic reads: "add fcgi-2.4.0 package..."
Not: "correct fcgi-2.4.0 package..."

I will have to re-read the topic thread to see where it got hijacked.

Mike
> Rico
> 
> >>
> >> How can i use the patch automatically in buildroot?
> >> it should patch the make files from the libfcgi package after extracting
> >> them from the tarball.
> >> At the moment I run make, wait for the error, patch the files, run make
> >> again...
> >> I think i have to add some commands in the libfcgi.mk file.
> >>
> >> And should I commit my integration of libfcgi to the buildroot project?
> >> Maybe there are other people that like to compile some fcgi applications
> >> directly on the embedded system.
> >>
> >> Greez
> >> Rico
> 
> _______________________________________________
> buildroot mailing list
> buildroot at busybox.net
> http://lists.busybox.net/mailman/listinfo/buildroot
> 
> 

[Buildroot] add fcgi-2.4.0 package to buildroot

[Rico Bachmann]

Am 28.09.2011, 13:33 Uhr, schrieb Michael S. Zick  
<minimod@morethan.org>:

> On Wed September 28 2011, Rico Bachmann wrote:
>> Am 28.09.2011, 13:03 Uhr, schrieb Michael S. Zick
>> <minimod@morethan.org>:
>>
>> > On Wed September 28 2011, Rico Bachmann wrote:
>> >> Am 21.09.2011, 11:29 Uhr, schrieb Rico Bachmann
>> >> <bachmann@tofwerk.com>:
>> >>
>> >> > Am 19.09.2011, 22:46 Uhr, schrieb Thomas Petazzoni
>> >> >  
>> <thomas.petazzoni@free-electrons.com>:
>> >> >>
>> >> >> Can you post a proper patch (sent with git send-email so that it
>> >> >> doesn't get screwed up by your e-mail client) so that we can test  
>> and
>> >> >> help you in fixing the problem?
>> >> >>
>> >> >> Thanks!
>> >> >>
>> >> >> Thomas
>> >> >
>> >> > As soon as I've done a proper patch, i will send it.
>> >> > But I could use a moment. I'm really a newbie in that section
>> >>
>> >> Is there a good tutorial to use git send-email, at the moment i have  
>> a
>> >> patch
>> >> that allows me to build my rootfs with the libfcgi.
>> >> I attached the patches without git send-email.
>> >> I hope it's not totaly screwed up.
>> >>
>> >
>> > You might want to check the contents of the patch files attached
>> > to your post.  ;-)
>> >
>> > Unless you intended to send two, one-line, patches -
>> > something is missing from each.
>> >
>> > Mike
>>
>> I created the patches with this command:
>>
>>   diff -u path/originalfile path/newfile > mypatch.patch
>>
>> there should be everything needed in the file content.
>> at least they're working fine for me, i can use the patches wih this
>> command:
>>
>>   patch p0 -i mypatch.patch
>>
>> and it is only one-line per patch i have to change.
>> It's the missing link to the math library by the LDFLAGS which wasn't  
>> set.
>>
>
> My bad, I thought the patches where the topic line of this thread.
>
> Thread topic reads: "add fcgi-2.4.0 package..."
> Not: "correct fcgi-2.4.0 package..."
>
> I will have to re-read the topic thread to see where it got hijacked.
>
> Mike

If I manage my two patches to automatically run from buildroot
I can create and upload a patchfile which add the hole package.
But at this moment i don't really know how to do that. Because I
am new to the buildroot developing.

>> Rico
>>
>> >>
>> >> How can i use the patch automatically in buildroot?
>> >> it should patch the make files from the libfcgi package after  
>> extracting
>> >> them from the tarball.
>> >> At the moment I run make, wait for the error, patch the files, run  
>> make
>> >> again...
>> >> I think i have to add some commands in the libfcgi.mk file.
>> >>
>> >> And should I commit my integration of libfcgi to the buildroot  
>> project?
>> >> Maybe there are other people that like to compile some fcgi  
>> applications
>> >> directly on the embedded system.
>> >>
>> >> Greez
>> >> Rico
>>
>> _______________________________________________
>> buildroot mailing list
>> buildroot at busybox.net
>> http://lists.busybox.net/mailman/listinfo/buildroot
>>
>>


-- 
Erstellt mit Operas revolution?rem E-Mail-Modul: http://www.opera.com/mail/

[Buildroot] add fcgi-2.4.0 package to buildroot

[Thomas Petazzoni]

Le Wed, 28 Sep 2011 12:18:51 +0200,
"Rico Bachmann" <bachmann@tofwerk.com> a ?crit :

> Is there a good tutorial to use git send-email, at the moment i have
> a patch
> that allows me to build my rootfs with the libfcgi.
> I attached the patches without git send-email. I hope it's not
> totaly screwed up.

You can read
http://lists.busybox.net/pipermail/buildroot/2010-December/039181.html
for a very basic introduction on how to contribute to Buildroot using
git.

Regards,

Thomas
-- 
Thomas Petazzoni, Free Electrons
Kernel, drivers, real-time and embedded Linux
development, consulting, training and support.
http://free-electrons.com

[Buildroot] add fcgi-2.4.0 package to buildroot

[Rico Bachmann]

Am 28.09.2011, 14:16 Uhr, schrieb Thomas Petazzoni  
<thomas.petazzoni@free-electrons.com>:

> Le Wed, 28 Sep 2011 12:18:51 +0200,
> "Rico Bachmann" <bachmann@tofwerk.com> a ?crit :
>
>> Is there a good tutorial to use git send-email, at the moment i have
>> a patch
>> that allows me to build my rootfs with the libfcgi.
>> I attached the patches without git send-email. I hope it's not
>> totaly screwed up.
>
> You can read
> http://lists.busybox.net/pipermail/buildroot/2010-December/039181.html
> for a very basic introduction on how to contribute to Buildroot using
> git.
>
> Regards,
>
> Thomas

I'm now working with this link.
But I'm stock at this point:

after I did this cmd:

  git format-patch HEAD

i try to do this cmd:

  git send-email --to buildroot at uclibc.org --compose *.patch

the problem is, after git format-patch HEAD, i can't find any created  
patch!

[Buildroot] add fcgi-2.4.0 package to buildroot

[Thomas Petazzoni]

Le Wed, 28 Sep 2011 15:36:15 +0200,
"Rico Bachmann" <bachmann@tofwerk.com> a ?crit :

> after I did this cmd:
> 
>   git format-patch HEAD

That line is wrong, you should do:

	git format-patch master

Thomas
-- 
Thomas Petazzoni, Free Electrons
Kernel, drivers, real-time and embedded Linux
development, consulting, training and support.
http://free-electrons.com